lester, a. (1982). project planning and control. butterworth & co publishers Ltd.
芝加哥风格引文lester, albert. Project Planning and Control. london: butterworth & co publishers Ltd, 1982.
MLA引文lester, albert. Project Planning and Control. butterworth & co publishers Ltd, 1982.
警告：这些引文格式不一定是100％准确.